Acid based wheel cleaner Removes break dust and grim from aluminum wheels Excellent for removing oxidation from the surface of the aluminum wheels Silicone free product German technology based ZESSTA CAR CARE - WE CARE aluminum wheel cleaner is an ultimate product that works instantly showing you the best results. It is an acid based silicone free cleaner that penetrates into the surface it is applied on and cleans the areas affected due to oxidization. Direction to use: Apply liberally to a cool wheel. Allow product to penetrate surface for no longer than 15 seconds. Dirty wheels may require agitation with a brush. Rinse thoroughly with a strong stream of water. Dry wheel with ZESSTA CAR CARE - WE CARE microfiber cloth properties acid based water cleaner. Removes brake dust grim from aluminum wheels. Excellent for removing oxidation from the surface of the aluminum wheels. Silicone free product special precautions: Keep out of reach of children. Always test on hidden area for surface compatibility. Avoid using this product while your vehicle is parked on non-acid friendly surfaces such as mosaic flooring, marbles, natural stones, carpet etc. Always wear protective clothing such as rubber gloves, mask, splash goggles when using this product. Safety information in case of contact with eyes, rinse immediately with plenty of water and seek medical advice. After contact with skin, wash immediately with plenty of water. If swallowed, rinse mouth with water (only if the person is conscious), immediately seek medical attention. Always read full directions printed on the product prior to use caution, always test ZESSTA CAR CARE - WE CARE aluminum wheel cleaner on hidden area before use to ensure surface compatibility.